/*

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements.  See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership.  The ASF licenses this file

 * to you under the Apache License, Version 2.0 (the

 * "License"); you may not use this file except in compliance

 * with the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.bff.gaia.unified.runners.gaia.metrics;



import com.bff.gaia.unified.runners.core.metrics.MetricsContainerStepMap;

import com.bff.gaia.api.common.accumulators.Accumulator;

import com.bff.gaia.api.common.accumulators.SimpleAccumulator;



/** Accumulator of {@link MetricsContainerStepMap}. */

public class MetricsAccumulator implements SimpleAccumulator<MetricsContainerStepMap> {

  private MetricsContainerStepMap metricsContainers = new MetricsContainerStepMap();



  @Override

  public void add(MetricsContainerStepMap value) {

    metricsContainers.updateAll(value);

  }



  @Override

  public MetricsContainerStepMap getLocalValue() {

    return metricsContainers;

  }



  @Override

  public void resetLocal() {

    this.metricsContainers = new MetricsContainerStepMap();

  }



  @Override

  public void merge(Accumulator<MetricsContainerStepMap, MetricsContainerStepMap> other) {

    this.add(other.getLocalValue());

  }



  @Override

  public Accumulator<MetricsContainerStepMap, MetricsContainerStepMap> clone() {

    try {

      super.clone();

    } catch (CloneNotSupportedException ignored) {

    }

    MetricsAccumulator metricsAccumulator = new MetricsAccumulator();

    metricsAccumulator.getLocalValue().updateAll(this.getLocalValue());

    return metricsAccumulator;

  }

}